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Adjustable magnetic induction electromagnetic force constant force mechanism

An electromagnetic force and adjustable technology, applied in the control/adjustment system, mechanical pressure/force control, non-electric variable control and other directions, can solve the problems of small torque, constant force cannot be guaranteed, etc. compact effect

Pending Publication Date: 2021-12-07
CHENGDU UNIVERSITY OF TECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The mechanism is compact in structure, small in size and flexible in installation position, but it is only suitable for occasions where the torque is not large. If it exceeds the bearing range of the output force, the constant force will not be guaranteed.

Method used

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  • Adjustable magnetic induction electromagnetic force constant force mechanism
  • Adjustable magnetic induction electromagnetic force constant force mechanism
  • Adjustable magnetic induction electromagnetic force constant force mechanism

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Experimental program
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Embodiment Construction

[0032] In conjunction with the accompanying drawings, the present invention will be described in further detail.

[0033] An adjustable magnetic induction electromagnetic force constant force mechanism such as figure 1 , 2 As shown, the mechanism is composed of a base component, a positive rigidity component, a spring force measurement component, a magnetic induction electromagnetic force component, an electromagnetic force measurement component, and an output force component;

[0034] The base assembly is composed of a base (1), a guide block 1 (2), a wire block 2 (3), and a screw (4); the base (1), the guide block 1 (2), the wire block 2 (3 ), screw (4) fixed connection in turn;

[0035] The positive rigid assembly consists of an outer slider (5), an inner slider (6), a spring (7), a stopper (8), a bolt (9) and an adjusting bolt (10); the outer slider (5) and The inner slider (6) cooperates to slide, the spring (7) is installed on the stopper (8) in the inner slider (6), ...

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Abstract

The invention provides an adjustable magnetic induction electromagnetic force constant force mechanism. The mechanism is composed of a base assembly, a positive rigidity assembly, a spring force measuring assembly, a magnetic induction electromagnetic force assembly, an electromagnetic force measuring assembly and an output force assembly. The base assembly is formed by fixedly connecting a base and a guide block; the positive rigid assembly is formed by sequentially installing an inner sliding block, a spring, a check block, a bolt and an adjusting bolt. The spring force measuring assembly is composed of a pressure sensor, a sensor mounting plate and a bolt, and is connected with the output force assembly and the positive rigidity assembly; the magnetic induction electromagnetic force assembly is composed of a coil, a coil fixing installation block, a south-pole magnet and a north-pole magnet which are installed in sequence. The electromagnetic force measuring assembly is formed by sequentially installing a pressure sensor, a shaft, a rectangular spring and a nut in a contact mode. The output force assembly is composed of an output tail end. The mechanism has the advantages of compact structure, more flexible large-stroke constant-force adjusting range, high reliability and the like.

Description

technical field [0001] The invention belongs to a constant force loading mechanism, and in particular provides an adjustable magnetic induction electromagnetic force constant force mechanism. Background technique [0002] The constant force mechanism is a purely mechanical mechanism that can output a constant force without the use of electrical automation; it is widely used in industries, such as compliant clamping mechanisms, constant force grinding and other applications; at present, the constant force mechanism is still It is the difficulty of design. Most of them can achieve constant force output through the coupling design of positive rigid mechanism and negative rigid mechanism or bistable mechanism, but the design is relatively complicated and difficult to apply in the environment with harsh load; to achieve constant force Control is of great significance to industrial development, but unfortunately, the current constant force mechanism is still more based on the desi...

Claims

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Application Information

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IPC IPC(8): G05D15/00
CPCG05D15/00
Inventor 龚迪琛纪晓马兴科袁磊朱柏松黄元辉
Owner CHENGDU UNIVERSITY OF TECHNOLOGY
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